• Barry Gibb & Robin Gibb share writing and co-producing credits on the song. Robert Stigwood & Maurice Gibb also co-produced the track for the album 'Trafalgar'.
• The group originally offered this song to pop singer Andy Williams, who had a popular variety show at the time (1962-1971)
• According to numerous interviews, the Bee Gees wrote this song as well as 'Lonely Days' the same night that they reunited.
• The single was released in June of 1971 and topped the Billboard Hot 100 chart. This was the groups first number one single in the United States.
• Al Green covered the song with Joss Stone for the soundtrack for the film 'Sex In The City' (2008).